{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T14:26:26Z","timestamp":1775571986565,"version":"3.50.1"},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"1-2","license":[{"start":{"date-parts":[[2004,12,1]],"date-time":"2004-12-01T00:00:00Z","timestamp":1101859200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["comput. complex."],"published-print":{"date-parts":[[2004,12]]},"DOI":"10.1007\/s00037-004-0183-5","type":"journal-article","created":{"date-parts":[[2004,12,29]],"date-time":"2004-12-29T00:20:39Z","timestamp":1104279639000},"page":"47-68","source":"Crossref","is-referenced-by-count":30,"title":["Non-Automatizability of Bounded-Depth Frege Proofs"],"prefix":"10.1007","volume":"13","author":[{"given":"Maria Luisa","family":"Bonet","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carlos","family":"Domingo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ricard","family":"Gavald\ufffd","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexis","family":"Maciel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toniann","family":"Pitassi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","container-title":["computational complexity"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00037-004-0183-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00037-004-0183-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00037-004-0183-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,22]],"date-time":"2019-05-22T11:01:56Z","timestamp":1558522916000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00037-004-0183-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,12]]},"references-count":0,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2004,12]]}},"alternative-id":["183"],"URL":"https:\/\/doi.org\/10.1007\/s00037-004-0183-5","relation":{},"ISSN":["1016-3328","1420-8954"],"issn-type":[{"value":"1016-3328","type":"print"},{"value":"1420-8954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,12]]}}}